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function Get-Boxstarter {
Param(
[string] $Version = "2.11.0",
[switch] $Force
)
if(!(Test-Admin)) {
$bootstrapperFile = ${function:Get-Boxstarter}.File
if($bootstrapperFile) {
Write-Host "User is not running with administrative rights. Attempting to elevate..."
$command = "-ExecutionPolicy bypass -noexit -command . '$bootstrapperFile';Get-Boxstarter $($args)"
Start-Process powershell -verb runas -argumentlist $command
}
else {
Write-Host "User is not running with administrative rights.`nPlease open a PowerShell console as administrator and try again."
}
return
}
$badPolicy = $false
@("Restricted", "AllSigned") | ? { $_ -eq (Get-ExecutionPolicy).ToString() } | % {
Write-Host "Your current PowerShell Execution Policy is set to '$(Get-ExecutionPolicy)' and will prohibit boxstarter from operating properly."
Write-Host "Please use Set-ExecutionPolicy to change the policy to RemoteSigned or Unrestricted."
$badPolicy = $true
}
if($badPolicy) { return }
Write-Output "Welcome to the Boxstarter Module installer!"
if(Check-Chocolatey -Force:$Force){
Write-Output "Chocolatey installed, Installing Boxstarter Modules."
$chocoVersion = "2.9.17"
try {
New-Object -TypeName Version -ArgumentList $chocoVersion.split('-')[0] | Out-Null
$command = "cinst Boxstarter -y"
}
catch{
# if there is no -v then its an older version with no -y
$command = "cinst Boxstarter"
}
$command += " --version $version"
Invoke-Expression $command
Import-Module "$env:ProgramData\boxstarter\boxstarter.chocolatey\boxstarter.chocolatey.psd1" -Force
$Message = "Boxstarter Module Installer completed"
}
else {
$Message = "Did not detect Chocolatey and unable to install. Installation of Boxstarter has been aborted."
}
if($Force) {
Write-Host $Message
}
else {
Read-Host $Message
}
}
function Check-Chocolatey {
Param(
[switch] $Force
)
if(-not $env:ChocolateyInstall -or -not (Test-Path "$env:ChocolateyInstall\bin\choco.exe")){
$message = "Chocolatey is going to be downloaded and installed on your machine. If you do not have the .NET Framework Version 4 or greater, that will also be downloaded and installed."
Write-Host $message
if($Force -OR (Confirm-Install)){
$exitCode = Enable-Net40
if($exitCode -ne 0) {
Write-Warning ".net install returned $exitCode. You likely need to reboot your computer before proceeding with the install."
return $false
}
$env:ChocolateyInstall = "$env:programdata\chocolatey"
New-Item $env:ChocolateyInstall -Force -type directory | Out-Null
$url="https://chocolatey.org/api/v2/package/chocolatey/"
$wc=new-object net.webclient
$wp=[system.net.WebProxy]::GetDefaultProxy()
$wp.UseDefaultCredentials=$true
$wc.Proxy=$wp
iex ($wc.DownloadString("https://chocolatey.org/install.ps1"))
$env:path="$env:path;$env:ChocolateyInstall\bin"
}
else{
return $false
}
}
return $true
}
function Is64Bit { [IntPtr]::Size -eq 8 }
function Enable-Net40 {
if(Is64Bit) {$fx="framework64"} else {$fx="framework"}
if(!(test-path "$env:windir\Microsoft.Net\$fx\v4.0.30319")) {
Write-Host "Downloading .net 4.5..."
Get-HttpToFile "https://download.microsoft.com/download/b/a/4/ba4a7e71-2906-4b2d-a0e1-80cf16844f5f/dotnetfx45_full_x86_x64.exe" "$env:temp\net45.exe"
Write-Host "Installing .net 4.5..."
$pinfo = New-Object System.Diagnostics.ProcessStartInfo
$pinfo.FileName = "$env:temp\net45.exe"
$pinfo.Verb="runas"
$pinfo.Arguments = "/quiet /norestart /log $env:temp\net45.log"
$p = New-Object System.Diagnostics.Process
$p.StartInfo = $pinfo
$p.Start() | Out-Null
$p.WaitForExit()
$e = $p.ExitCode
if($e -ne 0){
Write-Host "Installer exited with $e"
}
return $e
}
return 0
}
function Get-HttpToFile ($url, $file){
Write-Verbose "Downloading $url to $file"
if(Test-Path $file){Remove-Item $file -Force}
$downloader=new-object net.webclient
$wp=[system.net.WebProxy]::GetDefaultProxy()
$wp.UseDefaultCredentials=$true
$downloader.Proxy=$wp
try {
$downloader.DownloadFile($url, $file)
}
catch{
if($VerbosePreference -eq "Continue"){
Write-Error $($_.Exception | fl * -Force | Out-String)
}
throw $_
}
}
function Confirm-Install {
$caption = "Installing Chocolatey"
$message = "Do you want to proceed?"
$yes = new-Object System.Management.Automation.Host.ChoiceDescription "&Yes","Yes";
$no = new-Object System.Management.Automation.Host.ChoiceDescription "&No","No";
$choices = [System.Management.Automation.Host.ChoiceDescription[]]($yes,$no);
$answer = $host.ui.PromptForChoice($caption,$message,$choices,0)
switch ($answer){
0 {return $true; break}
1 {return $false; break}
}
}
function Test-Admin {
$identity = [System.Security.Principal.WindowsIdentity]::GetCurrent()
$principal = New-Object System.Security.Principal.WindowsPrincipal( $identity )
return $principal.IsInRole( [System.Security.Principal.WindowsBuiltInRole]::Administrator )
}